Fixes #3651 fixed documentation of disable db cache setting and updated wiki

diff --git a/engine/settings.example.php b/engine/settings.example.php
index 011770f89e387867b0a14f11e9a57cfffc524c66..3b139d71036f2b9586d78f810a0326d4e64bf864 100644 (file)
--- a/engine/settings.example.php
+++ b/engine/settings.example.php
@@ -107,7 +107,7 @@ $CONFIG->broken_mta = FALSE;
  *
  * Elgg stores each query and its results in a query cache.
  * On large sites or long-running scripts, this cache can grow to be
- * large.  To disable query caching, set this to FALSE.
+ * large.  To disable query caching, set this to TRUE.
  *
  * @global bool $CONFIG->db_disable_query_cache
  */